patch 9.1.0183: Wrong display or screenpos() result when toggling diff mode Commit: https://github.com/vim/vim/commit/9e7f1fc2f159d58b2a4cd4b7060bead126fead49 Author: zeertzjq <zeertzjq@outlook.com> Date: Sat Mar 16 09:40:22 2024 +0100 patch 9.1.0183: Wrong display or screenpos() result when toggling diff mode Problem: Wrong display or screenpos() result when toggling diff mode. Solution: Reset w_skipcol when disabling 'wrap'. Reset w_leftcol when enabling 'wrap' (zeertzjq). fixes: #14210 closes: #14211 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

" Tests for :undo

func Test_ex_undo()
  new ex-undo
  setlocal ul=10
  exe "normal ione\n\<Esc>"
  setlocal ul=10
  exe "normal itwo\n\<Esc>"
  setlocal ul=10
  exe "normal ithree\n\<Esc>"
  call assert_equal(4, line('$'))
  undo
  call assert_equal(3, line('$'))
  undo 1
  call assert_equal(2, line('$'))
  undo 0
  call assert_equal(1, line('$'))
  quit!
endfunc

" vim: shiftwidth=2 sts=2 expandtab